ERROR leds.interface: unimplemented verb: hello (args: bash-ltc-jig 1.0)

[mithro]

root@fomu-dev:~/fomu-factory-test/jig# ./exclave -c config/
interface: Number of units on disk: 1
    leds.interface: active
jig: Number of units on disk: 1
    factory-pvt.jig: active
logger: Number of units on disk: 1
    file.logger: active
scenario: Number of units on disk: 1
    complete.scenario: selected
test: Number of units on disk: 12
    all-tests.test: selected
    final.test: selected
    load-final-bitstream.test: selected
    load-tester-bitstream.test: selected
    run-all-tests.test: selected
    test-rgbb.test: loaded
    test-rgbg.test: loaded
    test-rgbr.test: loaded
    test-spi.test: selected
    test-touch.test: selected
    validate-spi.test: selected
    verify-final-bitstream.test: selected
trigger: Number of units on disk: 1
    pi-gpio.trigger: active
Logs: 
  INFO main.internal: Exclave initializing
  ERROR leds.interface: unimplemented verb: hello (args: bash-ltc-jig 1.0)